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Methyl 2-bromo-2-methylpropionate

Methyl 2-bromo-2-methylpropionate Structure
Methyl 2-bromo-2-methylpropionate structure
CAS No.
23426-63-3
Chemical Name:
Methyl 2-bromo-2-methylpropionate
Synonyms
methyl 2-bromo-2-methylpropanoate;Methyl α-broMo-;methyl a-bromobutyrate;METHYL 2-BROMOISOBUTYRATE;METHYL A-BROMOISOBUTYRATE;Methyl α-bromoisobutyrate;Methyl Alpha-Bromobutyrate;METHYL ALPHA-BROMOISOBUTYRATE;METHYL-2-BROMO-ISOBUTYRIC ACID;Methyl 2-bromo-2-methylpropiote
CBNumber:
CB0263289
Molecular Formula:
C5H9BrO2
Molecular Weight:
181.03
MDL Number:
MFCD00017854
MOL File:
23426-63-3.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
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Methyl 2-bromo-2-methylpropionate Properties

Boiling point 52 °C(Press: 19 Torr)
Density 1.399 g/mL at 20 °C(lit.)
refractive index n20/D 1.451
Flash point 49 °C
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
color Colourless
BRN 1209484
InChIKey PQUSVJVVRXWKDG-UHFFFAOYSA-N
CAS DataBase Reference 23426-63-3(CAS DataBase Reference)
FDA UNII 8SA4292KBM
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210-P233-P240-P241-P242-P243
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  26-36
RIDADR  UN 2929 6.1/PG 2
WGK Germany  3
F  19
HS Code  29159000

Methyl 2-bromo-2-methylpropionate price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 17457 Methyl α-bromoisobutyrate ≥99.0% (GC) 23426-63-3 100ml $54.3 2024-03-01 Buy
TRC M296495 Methyl2-Bromo-2-methylpropanoate 23426-63-3 5g $60 2021-12-16 Buy
SynQuest Laboratories 2123-9-06 Methyl 2-bromo-2-methylpropionate 99% 23426-63-3 100g $70 2021-12-16 Buy
AK Scientific F509 Methyl2-bromoisobutyrate 23426-63-3 100g $79 2021-12-16 Buy
Oakwood 235671 Methyl 2-bromo-2-methylpropanoate 23426-63-3 1g $9 2021-12-16 Buy
Product number Packaging Price Buy
17457 100ml $54.3 Buy
M296495 5g $60 Buy
2123-9-06 100g $70 Buy
F509 100g $79 Buy
235671 1g $9 Buy

Methyl 2-bromo-2-methylpropionate Chemical Properties,Uses,Production

Synthesis

Bromoisobutyric acid (4.17 g, 25 mmol) was dissolved in a solution of concentrated sulfuric acid (0.75 mL) and methanol (50 mL) and stirred under reflux for 2 h. The solution was then cooled to room temperature and concentrated under vacuum. The residue was dissolved in diethyl ether and washed with 10% aqueous sodium bicarbonate, washed with brine, dried under magnesium sulfate, and concentrated again under vacuum. A colorless oil was obtained (4.2 g, 23 mmol, 93% yield) 1H NMR (300 MHz, CDCl3) δ(ppm): 3.78 (s, 3H), 1.93 (s, 6H) 
Methyl 2-bromo-2-methylpropionate

Uses

Atom Transfer Radical Polymerization (ATRP) initiator that will generate a polymer with a methyl end group

Application

Methyl 2-bromo-2-methylpropionate can be used as a free radical initiator to participate in polymerization reactions.

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 3684, 1978 DOI: 10.1021/jo00413a009

Methyl 2-bromo-2-methylpropionate synthesis

67-56-1
2052-01-9
23426-63-3
Synthesis of Methyl 2-bromo-2-methylpropionate from Methanol and 2-Bromo-2-methylpropionic acid

Methyl 2-bromo-2-methylpropionate Preparation Products And Raw materials

Raw materials

1-Propene, 1,1-dimethoxy-2-methyl- Methyl 4-bromo-2,2-dimethylbutanoate 2-Bromoisobutyryl Bromide 2-Bromoisobutyrylchloride Carbon tetrachloride
2-Bromo-2-methylpropionic acid Methanol Dimethyl 2,2'-azobis(2-methylpropionate) Isobutyric acid 1,2-Dibromoethane
Methyl isobutyrate

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Preparation Products

methyl 2-methyl-2-(3-methyl-4-nitro-1H-pyrazol-1-yl)propanoate 6-bromo-2,2-dimethyl-4H-benzo[1,4]oxazin-3-one

Methyl 2-bromo-2-methylpropionate Suppliers

Global( 310)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Yunao International Trade Co., Ltd
+8617621705551 asdf@shanghaihg.cn China 264 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531157085 abby@chuanghaibio.com China 8808 58
Hebei Mujin Biotechnology Co.,Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12809 58
Hebei Fengjia New Material Co., Ltd 		+86-0311-87836622 +86-18712993135 sales01@tairunfaz.com China 8051 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18137 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29730 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886 info@dakenam.com China 19805 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21628 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3009 60
Shanxi Naipu Import and Export Co.,Ltd 		+86-13734021967 +8613734021967 kaia@neputrading.com China 1001 58
Supplier Advantage
Shanghai Yunao International Trade Co., Ltd
58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Mujin Biotechnology Co.,Ltd 		58
Hebei Fengjia New Material Co., Ltd 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
Shanxi Naipu Import and Export Co.,Ltd 		58

Related articles

View Lastest Price from Methyl 2-bromo-2-methylpropionate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Methyl 2-bromo-2-methylpropionate pictures 2025-04-26 Methyl 2-bromo-2-methylpropionate
23426-63-3
 US $0.00 / KG 1KG ≥99% 200mt/year Jinan Finer Chemical Co., Ltd
Methyl 2-bromo-2-methylpropionate pictures 2025-04-24 Methyl 2-bromo-2-methylpropionate
23426-63-3
 US $12.00 / kg 1kg 0.99 1000 Hebei Fengjia New Material Co., Ltd
Methyl 2-bromo-2-methylpropionate pictures 2025-04-23 Methyl 2-bromo-2-methylpropionate
23426-63-3
 US $1.00 / kg 1kg 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd

Methyl 2-bromo-2-methylpropionate Spectrum

Methyl 2-bromo-2-methylpropionate(23426-63-3)MSMethyl 2-bromo-2-methylpropionate(23426-63-3)IR1

23426-63-3(Methyl 2-bromo-2-methylpropionate)Related Search:

1-Bromododecane Methyl bromoacetate Isobutyric acid Methyl 4-chlorobutyrate METSULFURON METHYL
2-Bromobutyric acid methyl ester Bromocyclopentane Methyl 2-hydroxyisobutyrate Kresoxim-methyl 2-Bromo-2-methylpropionic acid
Methyl butyrate 1-Bromobutane Methyl acrylate Phenoxyethyl isobutyrate Methylparaben
Methyl isobutyrate Methyl (R)-(-)-3-hydroxybutyrate Thiophanate-methyl

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Methyl Alpha-Bromobutyrate METHYL ALPHA-BROMOISOBUTYRATE methyl a-bromobutyrate METHYL A-BROMOISOBUTYRATE METHYL 2-BROMOISOBUTYRATE METHYL-2-BROMO-ISOBUTYRIC ACID METHYL 2-BROMO-2-METHYLPROPIONATE alpha-Bromoisobutyric acid methyl ester 2-BROMO-2-METHYLPROPIONIC ACID METHYL ESTER 2-BROMOISOBUTYRIC ACID METHYL ESTER 2-Bromo-2-methylpropanoic acid methyl ester 2-Methyl-2-bromopropionic acid methyl ester α-Bromoisobutyric acid methyl ester 2-Bromo-2-methylpropionate methyl ester methyl 2-bromo-2-methyl-propanoate Methyl α-broMo- Methyl alpha-broMoisobutyrate >=99.0% (GC) Methyl α-bromoisobutyrate Methyl 2-bromo-2-methylpropiote Methyl-2-brom-2-methylpropionat Methyl 2-bromoisobutyrate Liquid Alpha - methyl bromoisobutyrate Propanoic acid, 2-bromo-2-methyl-, methyl ester 2-bromo-2-methyl-, methyl ester Propionicacid, Methyl 2-bromo-2-methylpropionate ISO 9001：2015 REACH Methyl 2-bromo-2-methylpropionat Methyl α-bromoisobutyrate methyl 2-bromo-2-methylpropanoate 2-Bromoisobutyrate methyl ester α-Bromoisobutyrate methyl ester 23426-63-3 23426-63-6 23436-63-3 C3H6BrCOOCH3 CH32CBrCOOCH3 C5H9BrO2 Esters Organic Building Blocks Building Blocks Carbonyl Compounds C2 to C5 ATRP ATRP Initiators Building Blocks C2 to C5 Carbonyl Compounds Chemical Synthesis Esters Materials Science Organic Building Blocks Polymer Science Reagents for Controlled Radical Polymerization Reagents for Polymerization Acids and Derivatives bc0001